Southland Appoints Tan Parker to Its Board of Directors

Southland Holdings, Inc. (NYSE:SLND) ("Southland"), a leading provider of specialized infrastructure construction services, today announced the appointment of Tan Parker to its Board of Directors ("the Board") effective May 19, 2025.

Mr. Parker brings a distinguished combination of public service and private sector experience to Southland. Mr. Parker combines almost two decades of legislative service with extensive private‑sector credentials. In the Texas Legislature, Senator Parker currently chairs the Senate Republican Caucus and previously served as Chair of the House Financial Services Committee. He has led legislative initiatives focused on AI, AI governance, cybersecurity, homeland security, and capital markets including leading the legislative efforts to develop the Texas Stock Exchange and support the new satellite NYSE and NASDAQ exchanges in Texas. Mr. Parker also has extensive executive experience across private equity and venture capital. He is the founder & president of Applied Business Strategies, co‑founded med‑tech ventures MagnaSci Biotechnology Funds and Septum Solutions, and chaired the Texas Industrial Development Corporation's infrastructure investment fund.

Mr. Parker began his career with Morgan Stanley Dean Witter, served as a Regional Vice President at Computer Sciences Corporation, and sits on the University of Dallas Board of Trustees. He holds a B.A. from the University of Dallas and an M.Sc. from the London School of Economics. Mr. Parker's appointment filled a vacant board seat.

About Southland

Southland is a leading provider of specialized infrastructure construction services. With roots dating back to 1900, Southland and its subsidiaries form one of the largest infrastructure construction companies in North America, with experience throughout the world. The company serves the bridges, tunneling, communications, transportation and facilities, marine, steel structures, water and wastewater treatment, and water pipeline end markets. Southland is headquartered in Grapevine, Texas. For more information, please visit Southland's website at www.southlandholdings.com.

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Southland Contacts:

Alex Murray

Corporate Development & Investor Relations

[email protected]